Ethyl 2-hydroxy-4-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-5-acetate
6-(Bromomethyl)-2-hydroxy-4-(trifluoromethoxy)-3-(trifluoromethyl)pyridine
Ethyl 2-hydroxy-3-(trifluoromethoxy)-5-(trifluoromethyl)pyridine-6-acetate
2-(Bromomethyl)-6-hydroxy-3-(trifluoromethoxy)-4-(trifluoromethyl)pyridine